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1. 发明授权

US09723963B2 Power supply arrangement for a suction device and suction device 有权
公开(公告)号：US09723963B2
公开(公告)日：2017-08-08
申请号：US14708651
申请日：2015-05-11
申请人： Alfred Kärcher GmbH & Co. KG
发明人： Martin Foell , Josip Cancar
IPC分类号： A47L9/28 , A47L9/12 , A47L9/14 , A47L9/20 , H02J3/00 , H02M7/44
CPC分类号： A47L9/2868 , A47L9/12 , A47L9/1418 , A47L9/20 , A47L9/2884 , H02J3/005 , H02M7/44 , Y10T307/367
摘要： A power supply arrangement for a suction device is provided, which is optionally operable using direct current or alternating current, including a first connection connectible to a direct current source, a second connection connectible to an alternating current source, a third connection connectible to a consuming unit of the suction device, an electrically isolated converter connected on the input side to the first connection, and a switchover device connected to an output of the converter, the second connection and to the consuming unit, wherein the switchover device allows selection of whether the consuming unit is actively connected to the converter or the second connection for power supply, and wherein the switchover device has one or more components each with an electrical safety clearance that is at least 4 mm in respect of the creepage distance and the total of the creepage distances of the components is at least 8 mm.

2. 发明申请

US20140093301A1 DEVICE FOR CONNECTING VACUUM CLEANER BAG 审中-公开
标题翻译：用于连接真空清洁袋的装置
公开(公告)号：US20140093301A1
公开(公告)日：2014-04-03
申请号：US14119879
申请日：2012-06-12
申请人： Hyoung-Kwon Cho
发明人： Hyoung-Kwon Cho
IPC分类号： A47L9/14
CPC分类号： A47L9/1427 , A47L9/1418 , A47L9/1683 , Y10T403/18
摘要： According to the present invention, a device for connecting a vacuum cleaner bag is capable of using a regular garbage bag as a bag for collecting dust and garbage inside, and conveniently mounting and removing the bag on a lower side of a dust collecting device.
摘要翻译：根据本发明，用于连接真空吸尘器袋的装置能够使用普通的垃圾袋作为在其内部收集灰尘和垃圾的袋子，并且方便地在集尘装置的下侧安装和移除袋子。

3. 发明申请

US20120186038A1 VACUUM CLEANER 有权
标题翻译：吸尘器
公开(公告)号：US20120186038A1
公开(公告)日：2012-07-26
申请号：US13437399
申请日：2012-04-02
申请人： Wayne Ernest Conrad
发明人： Wayne Ernest Conrad
IPC分类号： A47L9/10 , A47L9/16
CPC分类号： A47L9/1683 , A47L9/125 , A47L9/1418 , A47L9/1658 , Y10S55/03
摘要： Several alternate improvements of a vacuum cleaner are provided. In one aspect, the vacuum cleaner utilizes interchangeable components. In another aspect, the vacuum cleaner comprises a chamber having a top, and a first cleaning stage and suction motor are provided on the top. In another aspect, the vacuum cleaner utilizes a reconfigurable divider plate.
摘要翻译：提供了真空吸尘器的几个替代改进。在一个方面，真空吸尘器利用可互换部件。在另一方面，真空吸尘器包括具有顶部的腔室，并且在顶部设置有第一清洁台和抽吸马达。在另一方面，真空吸尘器利用可重构的分隔板。

4. 发明授权

US08211216B2 Vacuum cleaners with self-cleaning filtration, and other self-cleaning filters 有权
标题翻译：具有自清洁过滤的吸尘器和其他自洁式过滤器
公开(公告)号：US08211216B2
公开(公告)日：2012-07-03
申请号：US13194408
申请日：2011-07-29
申请人： Charles A. Castronovo
发明人： Charles A. Castronovo
IPC分类号： B01D46/04
CPC分类号： A47L9/20 , A47L9/1418 , A47L9/1427 , B01D46/0058 , B01D46/0068 , B01D46/02 , B01D46/42 , B01D2279/55 , Y10S55/03 , Y10T137/043 , Y10T137/4273 , Y10T137/4336
摘要： A particularly advantageous vacuum cleaner system has at least two filters and self-cleans its filters via back-flushing, without needing to stop normal operation to self-clean. Also, a self-cleaning valve assembly is provided for use in a vacuum cleaner. Also, a vacuum cleaner is provided that uses permanent, self-cleaning filters, and does not need disposable filters or filter bags, and advantageously can use inexpensive plastic bags. In another vacuum cleaner system, waste is collected in an ordinary plastic bag without any special preparation or modification of the bag being needed. Further, an inventive self-cleaning X-valve assembly cleans itself and is useable in the vacuum cleaner system.
摘要翻译：特别有利的真空吸尘器系统具有至少两个过滤器并且通过反冲洗自清洁其过滤器，而不需要停止正常操作以进行自清洁。而且，提供一种用于真空吸尘器中的自清洁阀组件。而且，提供一种使用永久的自清洁过滤器的真空吸尘器，并且不需要一次性过滤器或过滤袋，并且有利地可以使用便宜的塑料袋。在另一个真空吸尘器系统中，废物被收集在普通的塑料袋中，而无需对所需袋进行任何专门的准备或修改。此外，本发明的自清洁X型阀组件清洁自身并且可用于真空吸尘器系统中。

5. 发明授权

US08074671B2 Self-cleaning valves for use in vacuum cleaners and other self-cleaning valves 有权
标题翻译：用于吸尘器和其他自清洁阀的自清洁阀
公开(公告)号：US08074671B2
公开(公告)日：2011-12-13
申请号：US12133121
申请日：2008-06-04
申请人： Charles A. Castronovo , Drew B. Peroni
发明人： Charles A. Castronovo , Drew B. Peroni
IPC分类号： F16K25/00
CPC分类号： A47L9/20 , A47L9/1418 , A47L9/1427 , B01D46/0058 , B01D46/0068 , B01D46/02 , B01D46/42 , B01D2279/55 , Y10S55/03 , Y10T137/043 , Y10T137/4273 , Y10T137/4336
摘要： A self-cleaning valve assembly is provided, such as for use in a vacuum cleaner such as a particularly advantageous vacuum cleaner system that has at least two filters and self-cleans its filters via back-flushing, without needing to stop normal operation to self-clean. Also, a vacuum cleaner is provided that uses permanent, self-cleaning filters, and does not need disposable filters or filter bags, and advantageously can use inexpensive plastic bags. In another vacuum cleaner system, waste is collected in an ordinary plastic bag without any special preparation or modification of the bag being needed. Further, an inventive self-cleaning X-valve assembly cleans itself and is useable in the vacuum cleaner system.
摘要翻译：提供自清洁阀组件，例如用于真空吸尘器，例如特别有利的真空吸尘器系统，其具有至少两个过滤器并且通过反冲洗自清洁其过滤器，而不需要停止对自身的正常操作 -清洁。而且，提供一种使用永久的自清洁过滤器的真空吸尘器，并且不需要一次性过滤器或过滤袋，并且有利地可以使用便宜的塑料袋。在另一个真空吸尘器系统中，废物被收集在普通的塑料袋中，而无需对所需袋进行任何专门的准备或修改。此外，本发明的自清洁X型阀组件清洁自身并且可用于真空吸尘器系统中。

6. 发明申请

US20100322539A1 DUST BAG STRUCTURE EASILY FITTABLE AND CONNECTABLE TO A DUST COLLECTOR 审中-公开
标题翻译：垃圾袋结构易于连接并连接到集尘器
公开(公告)号：US20100322539A1
公开(公告)日：2010-12-23
申请号：US12500002
申请日：2009-07-09
申请人： Liao Kuang Cheng
发明人： Liao Kuang Cheng
IPC分类号： B65D33/00
CPC分类号： A47L9/1418 , A47L9/1436 , B01D46/02
摘要： A dust bag structure easily fittable and connectable to a dust collector. The dust bag structure includes a dust bag and a retainer member. The dust bag includes a soft bag body having an open end. The open end is coaxially fittable and connectable to a collection tube of the dust collector. The retainer member is disposed around a periphery of the open end of the dust bag for fixing the dust bag with the collection tube. The dust bag further includes a connection section positioned at the open end for connecting with the retainer member, whereby the open end is looped with and connected with the retainer member.
摘要翻译：防尘袋结构易于安装和连接到集尘器。防尘袋结构包括防尘袋和保持构件。防尘袋包括具有开口端的软袋体。开口端同轴配合，可与集尘器的收集管连接。保持构件设置在集尘袋的开口端的周围，用于将集尘袋与收集管固定。防尘袋还包括位于开口端的连接部分，用于与保持器部件连接，由此开口端环绕并与保持器部件连接。

7. 发明申请

US20080257164A1 Transparent Filterable Dust Bag with Support Container for Vacuum Cleaner 有权
标题翻译：透明过滤式防尘袋，带吸尘器支架
公开(公告)号：US20080257164A1
公开(公告)日：2008-10-23
申请号：US11738602
申请日：2007-04-23
申请人： YUEJIE ZHANG
发明人： YUEJIE ZHANG
IPC分类号： B01D45/00
CPC分类号： A47L9/1418 , Y10S15/08 , Y10S55/02
摘要： The removable apparatus of a transparent filterable dust bag with a support container is designed as an attachment for a vacuum cleaner and like. A transparent filterable dust bag having an outer transparent wall and an inner filter cone coincides within a transparent support container which keeping the shape and position of the dust bag while separating dust from air. The transparent support container and the outer transparent wall of the dust bag allow to watch inside the filling level of the dust bag and to replace properly.
摘要翻译：具有支撑容器的透明可过滤式除尘袋的可移除装置被设计为用于真空吸尘器等的附件。具有外部透明壁和内部过滤器锥体的透明的可过滤式防尘袋在透明支撑容器内重合，在透明支撑容器内保持灰尘袋的形状和位置，同时将灰尘与空气分离。透明支撑容器和集尘袋的外透明壁可以在集尘袋的灌装水平内观察并正确更换。

8. 发明申请

US20070101535A1 Manually guided suction apparatus 有权
标题翻译：手动引导抽吸装置
公开(公告)号：US20070101535A1
公开(公告)日：2007-05-10
申请号：US11598185
申请日：2006-11-09
申请人： Georq Maier , Markus Zwimpfer , Uwe Gaese
发明人： Georq Maier , Markus Zwimpfer , Uwe Gaese
IPC分类号： A47L5/14
CPC分类号： A47L5/14 , A01G20/43 , A47L5/36 , A47L9/1418 , A47L9/1427 , E01H1/0863
摘要： A manually guided suction apparatus for suctioning up material via a suction air stream, comprising a suction fan having a fan housing surrounding a fan wheel and provided with an intake opening. A removal opening for sucked up material is disposed upstream of the intake opening in an intake channel that guides the suction air stream toward the suction fan. The removal opening empties into a collection bag, and the suction air stream in the intake channel is guided past the removal opening. An endless tube folded up to form a supply portion is stored in a storage chamber. A container portion of the endless tube forms the collection bag. A weight support for the collection bag prevents the supply portion from being pulled out of the storage chamber.
摘要翻译：一种用于通过抽吸空气流吸入材料的手动引导抽吸装置，包括具有围绕风扇轮并具有进气口的风扇壳体的抽吸风扇。用于吸入材料的去除开口设置在进气通道中的进气口的上游，该进气通道将抽吸空气流引向吸风机。拆卸开口排空到收集袋中，并且进气通道中的吸入空气流被引导通过去除开口。折叠以形成供应部分的环形管被存储在储存室中。无端管的容器部分形成收集袋。用于收集袋的重量支撑件防止供应部分从储存室中拉出。

9. 发明授权

US06018843A Vacuum and bag system 失效
标题翻译：真空袋系统
公开(公告)号：US06018843A
公开(公告)日：2000-02-01
申请号：US144682
申请日：1998-08-31
申请人： Paul A. Disanza
发明人： Paul A. Disanza
IPC分类号： A47L5/36 , A47L9/14
CPC分类号： A47L9/1418 , A47L5/365
摘要： A vacuum and bag system comprising a tank of predetermined configuration having a closed end and an open end; an impervious, flexible bag disposed in the tank having an edge of an open extremity thereof draped over an edge of the open end of the tank; a removable cover having a powerhead therein, the cover being disposed to seal the open end of the tank and to entrap the edge of the open extremity of the impervious, flexible bag on the edge of the open end of the tank, the powerhead generating a negative pressure within the tank and the impervious, flexible bag when the powerhead is activated; a pickup hose disposed to extend through a selected one of the removable cover and a side wall of the tank adjacent the powerhead to pick up material and to deposit the material in the impervious, flexible bag when the powerhead is activated; and a conduit connected between an inner surface of the removable cover adjacent the powerhead and an inner surface of a selected wall of the tank externally of the tank, the conduit providing the same negative pressure on the outside of the impervious, flexible bag as the powerhead provides inside the impervious, flexible bag to maintain the impervious, flexible bag against the inner surface of the tank to enable depositing the material therein when the powerhead is activated.
摘要翻译：一种真空和袋系统，包括具有封闭端和开口端的预定构型的罐; 设置在罐中的不透水的柔性袋，其具有敞开的末端的边缘，其覆盖在罐的开口端的边缘上; 其中具有动力头的可拆卸盖，所述盖被设置为密封罐的开口端并且将不透水柔性袋的开口端的边缘截留在罐的开口端的边缘上，动力头产生当动力头被激活时，罐内的负压和不透水的柔性袋; 拾取软管，其设置成在动力头被激活时延伸通过所述可拆卸盖中的所选择的一个和靠近所述动力头的所述箱的侧壁以拾取材料并将所述材料沉积在所述不透水的柔性袋中; 以及连接在可移动盖的内表面之间的导管，其邻近动力头和罐外部的罐的选定壁的内表面之间，导管在不透水的柔性袋的外侧上提供与动力头相同的负压提供在不透水的柔性袋内部，以将不渗透的柔性袋保持抵靠罐的内表面，以便当动力头被启动时将材料沉积在其中。

10. 发明授权

US5564155A Removable liner for canister-type vacuum cleaner 失效
标题翻译：罐式真空吸尘器可拆卸衬垫
公开(公告)号：US5564155A
公开(公告)日：1996-10-15
申请号：US513606
申请日：1995-08-10
申请人： Joel Monesson
发明人： Joel Monesson
IPC分类号： A47L5/36 , A47L9/14 , A47L9/00
CPC分类号： A47L9/1418 , A47L5/365
摘要： A removable liner for a canister-type vacuum cleaner incorporating a bin, a vacuum blower having an inlet leading to the interior of the bin and an outlet leading to the atmosphere, and a bag within the interior of the bin for collecting trash and other debris to be disposed of along with the bag, with the liner comprising a flexible, coilable sleeve to fit into the bag, of a width to unfurl to expand the bag towards the wall of the bin, and of a rigidity to maintain its unfurled shape and the expansion of the bag against the suction of the vacuum blower.
摘要翻译：一种用于装有垃圾箱的真空吸尘器的可拆卸衬套，具有通向箱体内部的入口和通向大气的出口的真空鼓风机，以及用于收集垃圾和其它碎屑的垃圾箱内的袋子与袋一起处理，其中衬垫包括柔性的可卷绕的套筒以装配到袋中，宽度展开以使袋朝向箱的壁膨胀，并具有刚性以保持其未展开的形状和袋子的膨胀反对真空鼓风机的吸力。

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